class Computer{
  int add(int x, int y){
    return x+y;
}
}
public class Example4_6 {
  public static void main(String args[] ){
  Computer com=new Computer();
  int m=100;
  int n=200;
  int result =com.add(m,n);
  System.out.println(result);
  result=com.add(120+m,n*10+8);
  System.out.println(result);
}
}

